/* Copyright  2009
   @Author
   Richard Changde Yin            e-mail yinchangde@hotmail.com

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/**
 *@filename: function/str/database.cc
 */
#include <server_includes.h>
#include CSTDINT_H
#include <function/str/database.h>
#include <session.h>

String *Item_func_database::val_str(String *str)
{
  assert(fixed == 1);

  Session *session= current_session;
  if (session->dbowner == NULL)
  {
    null_value= 1;
    return 0;
  }
  else
    str->copy(session->dbowner, session->db_length, system_charset_info);
  return str;
}

